CN113165854A - 起重机以及用于使这种起重机随风向改变方位的方法 - Google Patents
起重机以及用于使这种起重机随风向改变方位的方法 Download PDFInfo
- Publication number
- CN113165854A CN113165854A CN201980072885.7A CN201980072885A CN113165854A CN 113165854 A CN113165854 A CN 113165854A CN 201980072885 A CN201980072885 A CN 201980072885A CN 113165854 A CN113165854 A CN 113165854A
- Authority
- CN
- China
- Prior art keywords
- crane
- brake
- torque
- rotary mechanism
- clutch
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 8
- 230000007246 mechanism Effects 0.000 claims abstract description 68
- 230000005540 biological transmission Effects 0.000 claims description 19
- 230000008878 coupling Effects 0.000 claims description 13
- 238000010168 coupling process Methods 0.000 claims description 13
- 238000005859 coupling reaction Methods 0.000 claims description 13
- 230000036316 preload Effects 0.000 claims description 5
- 230000004323 axial length Effects 0.000 claims description 3
- 230000033001 locomotion Effects 0.000 description 12
- 230000009471 action Effects 0.000 description 3
- 230000001419 dependent effect Effects 0.000 description 3
- 238000009987 spinning Methods 0.000 description 3
- 230000003068 static effect Effects 0.000 description 3
- 230000004907 flux Effects 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/88—Safety gear
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/88—Safety gear
- B66C23/94—Safety gear for limiting slewing movements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/02—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes with non-adjustable and non-inclinable jibs mounted solely for slewing movements
- B66C23/022—Pivot axis common with column
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/62—Constructional features or details
- B66C23/84—Slewing gear
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C2700/00—Cranes
- B66C2700/08—Electrical assemblies or electrical control devices for cranes, winches, capstans or electrical hoists
- B66C2700/082—Control of the secondary movements, e.g. travelling, slewing, luffing of the jib, changing of the range
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
- General Engineering & Computer Science (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102018127783.0A DE102018127783A1 (de) | 2018-11-07 | 2018-11-07 | Kran sowie Verfahren zum Windfreistellen eines solchen Krans |
DE102018127783.0 | 2018-11-07 | ||
PCT/EP2019/080495 WO2020094770A1 (fr) | 2018-11-07 | 2019-11-07 | Grue et procédé de mise en girouette d'une telle grue |
Publications (1)
Publication Number | Publication Date |
---|---|
CN113165854A true CN113165854A (zh) | 2021-07-23 |
Family
ID=68542621
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201980072885.7A Pending CN113165854A (zh) | 2018-11-07 | 2019-11-07 | 起重机以及用于使这种起重机随风向改变方位的方法 |
Country Status (6)
Country | Link |
---|---|
US (1) | US12024406B2 (fr) |
EP (1) | EP3847123A1 (fr) |
CN (1) | CN113165854A (fr) |
BR (1) | BR112021008181A2 (fr) |
DE (1) | DE102018127783A1 (fr) |
WO (1) | WO2020094770A1 (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102018127783A1 (de) | 2018-11-07 | 2020-05-07 | Liebherr-Werk Biberach Gmbh | Kran sowie Verfahren zum Windfreistellen eines solchen Krans |
FR3112336B1 (fr) * | 2020-07-07 | 2022-07-08 | Manitowoc Crane Group France | Grue à tour avec détection d’un état d’autorotation ou d’oscillation d’une partie tournante en configuration hors service |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103620255A (zh) * | 2011-05-31 | 2014-03-05 | 卢卡斯汽车股份有限公司 | 具有选择性自锁的可机电致动的机动车制动器 |
CN103663214A (zh) * | 2012-09-24 | 2014-03-26 | 比伯拉赫利勃海尔-维克股份有限公司 | 起重机 |
CN106170453A (zh) * | 2014-02-11 | 2016-11-30 | 科尼全球公司 | 具有滞后离合器的升降装置 |
CN107922173A (zh) * | 2015-03-19 | 2018-04-17 | Gbf设计研究有限责任公司 | 旋转式起重机及其定向方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3806783A (en) * | 1972-09-27 | 1974-04-23 | E Lodochnikov | Apparatus for controlling a direct-current electric motor with a contact-less commutator arrangement |
DE20218078U1 (de) | 2002-11-21 | 2004-04-01 | Liebherr-Werk Biberach Gmbh | Drehwerksbremse eines Krandrehwerks |
FR2919853B1 (fr) | 2007-08-10 | 2009-09-18 | Manitowoc Crane Group F Sas | Procede de dispositif pour faciliter la mise en girouette d'une grue a tour dans un vent perturbe |
FR2931467B1 (fr) * | 2008-05-21 | 2010-05-14 | Manitowoc Crane Group France | Dispositif de mise en girouette d'une grue a tour |
DE102008053166A1 (de) * | 2008-10-24 | 2010-04-29 | Chr. Mayr Gmbh + Co Kg | Abgedichtete Hysteresekupplung oder -bremse |
DE102014101654B4 (de) * | 2014-02-11 | 2017-10-05 | Konecranes Global Corporation | Hebezeug mit Hysteresekupplung |
DE202014001801U1 (de) * | 2014-02-26 | 2015-05-27 | Liebherr-Components Biberach Gmbh | Kran |
DE102018127783A1 (de) | 2018-11-07 | 2020-05-07 | Liebherr-Werk Biberach Gmbh | Kran sowie Verfahren zum Windfreistellen eines solchen Krans |
-
2018
- 2018-11-07 DE DE102018127783.0A patent/DE102018127783A1/de active Pending
-
2019
- 2019-11-07 BR BR112021008181-0A patent/BR112021008181A2/pt not_active Application Discontinuation
- 2019-11-07 WO PCT/EP2019/080495 patent/WO2020094770A1/fr unknown
- 2019-11-07 EP EP19802127.1A patent/EP3847123A1/fr active Pending
- 2019-11-07 CN CN201980072885.7A patent/CN113165854A/zh active Pending
-
2021
- 2021-05-07 US US17/314,499 patent/US12024406B2/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103620255A (zh) * | 2011-05-31 | 2014-03-05 | 卢卡斯汽车股份有限公司 | 具有选择性自锁的可机电致动的机动车制动器 |
CN103663214A (zh) * | 2012-09-24 | 2014-03-26 | 比伯拉赫利勃海尔-维克股份有限公司 | 起重机 |
CN106170453A (zh) * | 2014-02-11 | 2016-11-30 | 科尼全球公司 | 具有滞后离合器的升降装置 |
CN107922173A (zh) * | 2015-03-19 | 2018-04-17 | Gbf设计研究有限责任公司 | 旋转式起重机及其定向方法 |
Also Published As
Publication number | Publication date |
---|---|
DE102018127783A1 (de) | 2020-05-07 |
BR112021008181A2 (pt) | 2021-08-03 |
US12024406B2 (en) | 2024-07-02 |
EP3847123A1 (fr) | 2021-07-14 |
WO2020094770A1 (fr) | 2020-05-14 |
US20210300735A1 (en) | 2021-09-30 |
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Legal Events
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination |